body {
    font-family: sans-serif;
    font-size: x-large;
    background: darkgrey;
    display: grid;
    place-items: center;
}
a {
    text-decoration: none ;
    color:dimgrey;
}
a:visited {
    color: dimgrey;
}
img {
    max-width: 30em;
    max-height: 30em;
}
section#header {
    max-width: 40em;
    border-bottom :
	solid 1px;
}
section.section {
    max-width: 40em;
    margin-left: 1em;
    font: sans-serif;
}
section#header p {
    font-weight: bold;
}
#date {
    margin-bottom: 2em;
}
#author {
    margin-top: 2em;
}
div#content {
    background: white;
    max-width: 40em;
    padding: 1em;
    align-items: center;
    justify-content: center;
}

figcaption {
    font-size: medium;
}